Patents by Inventor Albert K. Klein

Albert K. Klein has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Swingable conveyor device for printing units
    Patent number: 5950540
    Abstract: A printing-material conveyor between two printing units of a printing machine. The conveyor has a displaceable section displaceable to one position for enabling access to the first printing unit or displaceable to another position for receiving printing material from the first printing unit. A transport device includes the displaceable section which is followed by a stationary section. An endless conveyor with push members extends over both sections. The displaceable section being swingable. A cover plate swingable along with the displaceable section moves to block access to the displaceable section when the latter is displaced to enable access to the first printing unit.
    Type: Grant
    Filed: May 5, 1997
    Date of Patent: September 14, 1999
    Assignee: LTG Luftechnische Gesellschaft mit beschrankter Haftung
    Inventor: Albert K. Klein